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(共17张PPT)
Word power
Unit 6 Seasons
We can add the suffix -y to some nouns to form adjectives. The suffix -y means “having the quality of ”.
Noun + Suffix → Adjective
cloud + y → cloudy
wind + y → windy
rain + y → rainy
snow + y → snowy
sun + y → sunny
Noun + Suffix → Adjective
fog + y → foggy
luck + y → lucky
health + y → healthy
sleep + y → sleepy
shine + y → shiny
noise + y → noisy
fun + y → funny
fun health luck noise sleep
A Millie is writing about the weather in plete her article with the help of the pictures and use the correct forms of the words in the box.
Spring in Beijing is short. It is a sunny and dry season. It is also (1) ___________ . Some people in the street cover their faces with scarves. It makes them look a bit (2) ___________.
~~~
~~
cover...with... 用……遮盖……
~~~
a bit 表示程度，意为“有点儿”；表示数量，意为“一点”，a bit of...
windy
funny
Summer is usually very hot. The heat /hi t/ of the sun makes people (3) __________ in the afternoon. Sometimes it is (4) __________ . The sudden/'s dn/ heavy rain may bring lots of problems.
fun health luck noise sleep
sleepy
rainy
Autumn is the best season of the year. People are (5) __________ to enjoy many (6) __________ days. Some people like to have a short trip around the city at the weekend.
fun health luck noise sleep
~~~~~~~~
=on the weekend （美式英语）
lucky
sunny
Most children like winter. They are happy and (7) __________ on (8) __________ days. They like snowball/'sn b l/ fights.
It is sometimes (9) __________ in autumn and winter. Heavy fog /f ɡ/ is not (10) __________ for people.
fun health luck noise sleep
noisy
snowy
foggy
healthy
B Write about the climate in your hometown, using adjectives ending in -y.
略
在英语中, 后缀“-y”被广泛使用，其核心功能是将名词、动词或形容词转化为形容词，表示“具有某种特性”或“倾向于某种状态”。
探究一 构词法
形容词后缀-y
1. 后缀“-y”与名词结合时，通常表示该名词所指事物的特征或状态。cloud →cloudy（多云的）； sand→ sandy（沙质的）；wind →windy（有风的）。
2. 后缀“-y”与动词结合时，可以从动作延伸出某种特性或状态。 sleep →sleepy（困倦的）；stick →sticky（黏着的）。
3. 后缀“-y”还可以用于描述颜色、大小等特定范畴。rose→rosy（玫瑰色的）；ink →inky（漆黑的）。
学会运用1: I have a ________ (day) chat with my friend over the phone.
学会运用2: It’s ________ (wind) today, so we should close the windows.
学会运用3: My little brother always gets __________ (sleep) after lunch.
学会表达4: 我喜欢在有风的日子放风筝。
I love to fly kites __________ __________ __________.
daily
windy
sleepy
on windy days
1 heat /hi t/ n. 热；热量（教材P86）
(观察)· In summer, the heat can be really uncomfortable.
夏天的时候，炎热会让人很不舒服。
· The heat wave has lasted for a week.
热浪已经持续了一个星期了。
· I help Mum heat the milk for breakfast.
我帮助妈妈加热牛奶做早餐。
探究二 核心单词
归纳拓展
heat 名词，意为“热；热量”，为不可数名词；还可指“炎热的天气”或“高温”。
heat 作动词时，意为“加热；使变热”，为及物动词。heated加热了的；激烈的。
· The heated pool feels really nice on a cold day.
在寒冷的日子里，加热泳池感觉真的很舒服。
学会运用1: The h from the stove burned my hand.
学会运用2: Please _________ the soup on a low _________. (heat)
学会运用3: We had a _________ (heat) discussion about which movie to watch.
学会表达4: 热浪让每个人都感到疲惫和无精打采。
The _________ _________ made everyone feel tired and listless.
eat
heat heat
heated
heat wave
2 sudden /'s dn/ adj. 突然的（教材P86）
(观察)· There was a sudden storm. 突然下了一场暴风雨。
· I heard a sudden knock on the door. 我突然听到敲门声。
· All of a sudden, the sky darkened and it started raining.
突然之间，天变黑了，开始下雨了。
· It started to rain suddenly, so we had to run back home.
雨突然下起来，所以我们不得不跑回家。
归纳拓展
sudden 形容词，意为“突然的”。固定搭配：all of a sudden 突然。
suddenly 副词，意为“突然”；suddenness 名词，意为“突然；意外”。
学会运用5: I coughed badly after getting wet in the s rain.
学会运用6: The ball ___________ (sudden) rolled out of my hand and went into the bush.
学会表达7: 灯突然全灭了，房间变得漆黑一片。
The lights went out _________ _________ _________ _________, and the room was completely dark.
udden
suddenly
all of a
sudden

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